Ask at the forum if you have an Ancient or Modern Greek query!
Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
Ar. κόκκυξ, ὁ.
the sound of the cuckoo: Ar. κόκκυ.
cry cuckoo, verb intransitive: Ar. κοκκύζειν.